Hey runners, hikers, swimmers and cyclists, start saving up because the new Garmin Fenix 5 has been released! Oh, what happened with Garmin Fenix 4, you may ask? Well, it confused me in the first place too. There was another line of Fenix watches but it wasn't called Fenix 4. That's why in this article

Training by heart rate has been popular since the late 1990s but I have to stress that running with heart rate monitor is not a thing of the past. This article aims to: Explain why you should run with heart rate monitor Calculate your heart rate should be when running Recommend best heart rate monitors

First, I thought it’s a simple question. But actually, how to use a heart rate monitor effectively you should have some knowledge about heart rate monitor types. Otherwise, you just throw money down the drain. There are some kinds of heart rate monitors in the market but basically they are chest strap heart rate monitor